Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0f4ebbb2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #52f5c0b2e882aRun #52f5c0f4ebbb2DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)416 419 3 0.7%
Incl. Wall Time (microsec) per call 38 38 0 0.7%
Excl. Wall Time (microsec)121 125 4 3.3%
Incl. CPU (microsecs)423 428 5 1.2%
Incl. CPU (microsecs) per call 38 39 0 1.2%
Excl. CPU (microsec)90 95 5 5.6%
Incl. MemUse (bytes)30,048 30,048 0 0.0%
Incl. MemUse (bytes) per call 2,732 2,732 0 0.0%
Excl. MemUse (bytes)6,096 6,096 0 0.0%
Incl. PeakMemUse (bytes)23,328 23,328 0 0.0%
Incl. PeakMemUse (bytes) per call 2,121 2,121 0 0.0%
Excl. PeakMemUse (bytes)6,704 6,704 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::set [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 3 0.6% 5 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 133.3% 5 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 2 66.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -2 -66.7% 6 120.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -33.3% -4 -80.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 1 33.3% 1 20.0% 0 N/A% 0 N/A%
in_array0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%